题目内容
8．-I can't stop playing computer games．-For your health，you ______ stop it．（ ）
| A． | can | B． | may | C． | must | D． | have to |
分析 --我不能停止玩电脑游戏．
--为了你的健康，你必须停止它．
解答 答案：C．考查 情态动词．句意"--我不能停止玩电脑游戏．--为了你的健康，你必须停止它．"．can能．may可以．must必须．have to不得不．结合语境"为了健康必须停止玩游戏"，语气比较强烈，用must必须．答案是C．
点评 考查情态动词．情态动词在句中不受人称，性别，单复数变化的影响，但是要考虑时态，交际用法等．结合语境，选择情态动词的适当用法．
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18．
A：Hello!
B：（91）E
A：what's your name？
B：（92）D
A：Nice to meet you．
B：（93）C what's your name？
A：My name is Sally．
B：（94）B
A：No，my last name isn't Sun．Black is my last name．
B：Really？It's so interesting．（95）A
A：My telephone number is 555-77896．
A：Bye!
B：Bye!
| A．What's your telephone number？ B．Is Sun your last name？ C．Nice to meet you，too． D．My name is Rose． E．Hello! |
B：（91）E
A：what's your name？
B：（92）D
A：Nice to meet you．
B：（93）C what's your name？
A：My name is Sally．
B：（94）B
A：No，my last name isn't Sun．Black is my last name．
B：Really？It's so interesting．（95）A
A：My telephone number is 555-77896．
A：Bye!
B：Bye!
16．language changes with the development of society．So does English．English words change all the time．People need new words for new ideas and new inventions．Different words come into use and older words are used in anew way．Here are some common ways．
English can change by borrowing words from other languages．The word"tomato"was borrowed from Mexico，and"tea"came from China and so on．Now new words are formed by joining two words together．"weekend"and"cookbook"are made up of two parts．A latest one"brunch"comes from breakfast and lunch．Do you have brunch every day？Sometimes new words are shorter forms of older words．For example，the word"photo"was made from"photograph"by cutting off the end of the longer word．"Plane"and"phone"were made by cutting off the front part of"aeroplane"and"telephone"．The names of people and products can also become new words．Our"sandwich"was named after a man called Sandwich who invented it and"cello"was a name given by the company that first made the product．
Can you find more examples for each of these ways to make new words"
English can change by borrowing words from other languages．The word"tomato"was borrowed from Mexico，and"tea"came from China and so on．Now new words are formed by joining two words together．"weekend"and"cookbook"are made up of two parts．A latest one"brunch"comes from breakfast and lunch．Do you have brunch every day？Sometimes new words are shorter forms of older words．For example，the word"photo"was made from"photograph"by cutting off the end of the longer word．"Plane"and"phone"were made by cutting off the front part of"aeroplane"and"telephone"．The names of people and products can also become new words．Our"sandwich"was named after a man called Sandwich who invented it and"cello"was a name given by the company that first made the product．
Can you find more examples for each of these ways to make new words"
| How English new words are born | |
| Ways | （61）Example/words |
| Borrowing | （62）tomato，tea |
| （63）Joining | Weekend，cookbook，brunch |
| Cutting off | Photo，（64）plane，phone |
| Using （65）namesof people and products | Sandwich，cello |